...getting fuel.? I just replaced the spark plugs, wires, and distributor and rotor and my Check Engine light came on I pulled the codes and it brought up p0132, p0135, p0138. I replaced the O2 sensor before the catalytic converter and checked the wiring. The check engine light went off and then a couple days went by and it started idling really rough and then my check engine light came on again and i replaced it once again and checked the wiring. All the codes are cleared but it says 3 aren't ready, o2 sensor, 02 heater, and catalyst. Any suggestions?